Watch case



FIG. 1 is a front, right side, bottom perspective view of a watch caseshowing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the watch casethat form no part of the claimed design.

CLAIM The ornamental design for a watch case, as shown and described.